| 摘要 |
<p>This invention provides a process for applying finish to a yarn running at least 2500 meters per minute. The finish is metered through a passageway just prior to application to the yarn. The yarn has entrained therewith turbulent air and the process is characterized by inhibiting the variable influence of the turbulent air travelling with the running yarn upon the finish in the passageway. The process overcomes the erratic results frequently obtained with other methods of applying a finish, such non-uniform and erratic results causing processing problems in subsequent operations on the yarn, as well as causing defects in products made from the yarn.</p> |
